Water filter



FIG. 1 is a top, front perspective view of a water filter showing ournew design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the other side being a mirrorimage;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof.

The ornamental design for a water filter, as shown and described.